track-tags: write all tag changes to a file
The tag changes information we compute is now written to disk. This gives
hooks full access to that data.
The format picked for that file uses a 2 characters prefix for the action:
-R: tag removed
+A: tag added
-M: tag moved (old value)
+M: tag moved (new value)
This format allows hooks to easily select the line that matters to them without
having to post process the file too much. Here is a couple of examples:
* to select all newly tagged changeset, match "^+",
* to detect tag move, match "^.M",
* to detect tag deletion, match "-R".
Once again we rely on the fact the tag tests run through all possible
situations to test this change.
#!/usr/bin/env python
#
# An example hgweb CGI script, edit as necessary
# See also https://mercurial-scm.org/wiki/PublishingRepositories
# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = "/path/to/repo/or/config"
# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
#import sys; sys.path.insert(0, "/path/to/python/lib")
# Uncomment to send python tracebacks to the browser if an error occurs:
#import cgitb; cgitb.enable()
from mercurial import demandimport; demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi
application = hgweb(config)
wsgicgi.launch(application)